The Khaleegia K-M9 9" Square Auto Double Shutter Glass Mounting exhaust fan provides efficient and reliable ventilation for your space. Designed for easy glass mounting, this fan boasts a robust PVC body and blade construction for long-lasting performance. Operating on 220-240V/50Hz with a power consumption of only 40W, the K-M9 delivers an impressive 583 m³/h (343 CFM) airflow while maintaining a low noise level of 38dB. Its automatic double shutter ensures backdraft prevention when the fan is not in use. Powerful Airflow: Experience superior ventilation with an airflow rate of 583 m³/h, quickly removing stale air and odors. Quiet Operation: Enjoy a comfortable environment with a low noise level of just 38dB. Automatic Double Shutter: Prevents backdrafts and keeps unwanted elements out when the fan is off. Durable Construction: Built with high-quality PVC materials for long-lasting reliability. Wide Operating Temperature: Designed to perform in temperatures ranging from -10°C to +50°C. Installation is straightforward with a recommended cut-hole size of 254-258mm.